Proper hydration is far more than a basic health habit—it’s a powerful performance tool that supports strength, endurance, ...

Drinking hot water can help you stay hydrated, and it may come with added health benefits like improving digestion or relieving stress. Learn these benefits.

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a new study. The flow of water within a muscle fiber may dictate how quickly muscle can contract, ...

Water weight is a buildup of excess water or fluids in the body. Here are possible causes and ways to lose water weight safely, according to doctors. Water weight, also known as water retention, is a ...

Cutting weight is arguably one of the most difficult tasks for a UFC fighter. While fighters can notably drop even 20 pounds, ...

Weight fluctuation happens daily, week to week, or month to month. Learn about causes and when to see a healthcare provider about weight changes.

NEW YORK (Reuters Health) - The pain of a short soak in ice water is supposed to cure the longer-lasting discomfort of sore muscles, but researchers say it may not make enough difference to be ...

The flow of water within a muscle fiber may dictate how quickly muscle can contract, according to a University of Michigan study. Nearly all animals use muscle to move, and it's been known for a long ...